CN216425834U - Driving device with oil injection lubricating mechanism - Google Patents
Driving device with oil injection lubricating mechanism Download PDFInfo
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- CN216425834U CN216425834U CN202123241271.0U CN202123241271U CN216425834U CN 216425834 U CN216425834 U CN 216425834U CN 202123241271 U CN202123241271 U CN 202123241271U CN 216425834 U CN216425834 U CN 216425834U
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Abstract
The utility model relates to a lubricated technical field of oiling provides a drive arrangement with lubricated mechanism of oiling, including the frame, the chain subassembly circulation sets up in the frame for carry the material, including a plurality of connecting piece, a plurality of the connecting piece connects gradually the setting, a plurality of the oiling space is enclosed into to the connecting piece, the connecting piece is including connecting a piece, and the circulation sets up in the frame, has first through-hole and second through-hole, a plurality of connect a piece end to end connection setting in proper order, the gyro wheel rotates and sets up in the first through-hole, be used for carrying the material, the connecting roller rotates and sets up in the second through-hole, the shower nozzle sets up in the oiling space for spout the oil to first through-hole with the second through-hole. Through above-mentioned technical scheme, solved artifical manual oiling among the prior art, leaded to lubricated inefficiency, and the not high problem of fluid utilization ratio.
Description
Technical Field
The utility model relates to a lubricated technical field of oiling, it is specific, relate to a drive arrangement with lubricated mechanism of oiling.
Background
Lubrication can improve the friction state of the friction pair to reduce the friction resistance and slow down the technical measure of abrasion. Lubrication is generally achieved by means of a lubricant. In addition, the lubricant has the functions of rust prevention, vibration reduction, sealing, power transmission and the like. The full utilization of modern lubricating technology can obviously improve the service performance and service life of the machine and reduce energy consumption. In the prior art, oil is generally used for achieving the purpose of lubrication;
at the in-process that utilizes lubricated chain of fluid, generally all carry out manual oiling through the manual work, and for the convenience oiling, generally all to the outside oiling of chain, make fluid under self action of gravity to the inside flow of chain, and then reach lubricated purpose, and above-mentioned oiling lubrication mode, lubricated inefficiency, and fluid utilization ratio is not high.
SUMMERY OF THE UTILITY MODEL
The utility model provides a drive arrangement with lubricated mechanism of oiling has solved the artifical manual oiling among the correlation technique, leads to lubricated inefficiency, and the not high problem of fluid utilization ratio.
The technical scheme of the utility model as follows:
a drive device with an oil-injection lubricating mechanism comprises
A machine frame, a plurality of guide rails and a plurality of guide rails,
the chain assembly is circularly arranged on the rack and used for conveying materials and comprises a plurality of connecting pieces, the connecting pieces are sequentially connected and arranged, the connecting pieces enclose an oil injection space, and each connecting piece comprises
The connecting support pieces are circularly arranged on the frame and are provided with a first through hole and a second through hole, a plurality of the connecting support pieces are sequentially connected end to end,
the roller is rotatably arranged in the first through hole and is used for conveying the materials,
a connecting roller rotatably disposed in the second through hole,
and the spray head is arranged in the oil injection space and is used for spraying oil liquid to the first through hole and the second through hole.
As a further technical scheme, the frame has the slide, the gyro wheel with the connection roller all has circulation portion, after connecting the branch piece circulation, circulation portion butt or cancellation butt the slide still includes
The gear is rotatably arranged in the oiling space and is provided with an annular groove, after the connecting support member is circulated, the roller extends into or cancels to extend into the annular groove, the roller and the connecting roller are both meshed with the gear through the circulating part,
wherein the nozzle is used for spraying oil liquid to the first through hole, the second through hole and the gear.
As a further technical scheme, the frame still has storage space, storage space has the open slot, the chain subassembly circulation sets up in the storage space, the storage space intercommunication the oiling space, the slide is located in the storage space, the circulation portion butt behind the slide, the gyro wheel is located in the open slot, and stretch out storage space.
As a further technical scheme, the roller and the connecting roller are provided with two circulating parts, the two circulating parts are respectively positioned on two sides of the connecting branch piece, and the ring grooves are positioned between the two circulating parts.
As a further technical proposal, the method also comprises
Tensioning piece, for the arc, set up in the storage space, be located the gear with between the slide, connect a circulation back, circulation portion butt or cancellation butt tensioning piece.
As a further technical proposal, the method also comprises
And the gear is rotatably arranged in the oil injection space through the bearing.
As a further technical proposal, the method also comprises
A mounting seat arranged in the storage space and beside the spray head, wherein the spray head is arranged on the mounting seat,
the oil transfer pump is arranged on the frame,
one end of the connecting pipe is connected with the oil transfer pump, and the other end of the connecting pipe is connected with the mounting seat.
As a further technical scheme, the storage space is also provided with an oil collecting port and further comprises
One end of the circulating pipe is connected with the oil collecting port, and the other end of the circulating pipe is connected with the oil transfer pump.
The utility model discloses a theory of operation and beneficial effect do:
the utility model discloses in, the lubrication can improve the vice friction state of friction in order to reduce the technical measure that frictional resistance slows down wearing and tearing. Lubrication is generally achieved by a lubricant. In addition, the lubricant has the functions of rust prevention, vibration reduction, sealing, power transmission and the like. The full utilization of modern lubricating technology can obviously improve the service performance and service life of the machine and reduce energy consumption. In the prior art, oil is generally used for achieving the purpose of lubrication; in the process of lubricating a chain by using oil, manual oil injection is generally carried out manually, and in order to facilitate oil injection, oil is generally injected to the outside of the chain, so that the oil flows to the inside of the chain under the action of self gravity, and the aim of lubrication is further fulfilled;
the chain assembly is circularly arranged on the rack and is formed by sequentially connecting and arranging a plurality of connecting pieces for conveying materials, and the connecting pieces comprise connecting branch pieces, rollers and connecting rollers in order to convey the materials; the roller is used for facilitating the moving and conveying of materials on the roller through the rotation of the roller, the connecting support piece and the connecting roller are both arranged in a manner of facilitating the sequential connection of a plurality of connecting pieces, and the connecting support piece plays a role in supporting the roller and the connecting roller; in order to facilitate the rotation of the roller and the moving and conveying of materials on the roller, the inventor designs the connecting support to be provided with a first through hole, so that the roller is rotatably arranged in the first through hole; in order to facilitate the sequential connection and arrangement of a plurality of connecting pieces, the connecting support piece is provided with a second through hole, so that the connecting roller is arranged in the second through hole, and in order to prevent the whole chain assembly from being rigidly connected by the connecting roller, so that the chain assembly cannot be normally used and has no elasticity, the inventor enables the connecting roller to be rotatably arranged in the second through hole; after the whole chain assembly is used for a period of time, oil needs to be injected into the chain assembly for lubrication, in order to better realize a better oil injection lubrication mode and improve the lubrication efficiency and the oil utilization rate, the inventor arranges a spray head in an oil injection space surrounded by a plurality of connecting pieces, the oil liquid can be sprayed into the first through holes and the second through holes on the connecting support parts around the spray head, compared with the prior art that the oil liquid is only smeared outside the chain, the mode can fully utilize the oil liquid, most positions of the whole chain assembly can be sprayed with the oil liquid, and the oil is designed to be sprayed to the two through holes to further lubricate the chain assembly, so that the roller can better rotate in the first through hole to better convey materials, the connecting roller can also better rotate in the second through hole, so that the positions where the connecting pieces are sequentially connected are not easy to rust, and the using effect of the chain assembly is improved;
the frame is used for supporting the chain assembly and the spray head; the chain assembly is circularly arranged on the rack and used for conveying materials, and comprises a plurality of connecting pieces, the connecting pieces are sequentially connected and arranged, and the connecting pieces enclose an oil injection space, so that the spray head is conveniently arranged in the oil injection space and used for spraying oil to the first through hole and the second through hole, the roller can better rotate in the first through hole, the materials can be better conveyed, the connecting roller can better rotate in the second through hole, the position where the connecting pieces are sequentially connected is not easy to rust, and the using effect of the chain assembly is improved; the connecting piece comprises a connecting support piece, a roller and a connecting roller; the connecting support is used for supporting the roller and the connecting roller; the connecting support is circularly arranged on the rack and is provided with a first through hole and a second through hole, the connecting supports are sequentially connected end to form a supporting part of the whole chain assembly, the roller is rotatably arranged in the first through hole and can convey materials, the connecting roller is rotatably arranged in the second through hole and can be connected into a normally used chain assembly to play a role in connection.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of a driving device with an oil-injection lubricating mechanism according to the present invention;
FIG. 2 is a front view of a chain bar assembly of the present invention;
fig. 3 is a schematic structural view of a driving device with an oil-injecting and lubricating mechanism according to the present invention;
FIG. 4 is an enlarged view of a portion B of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of the structure of the middle connection member of the present invention;
FIG. 6 is a schematic view of the structure of the middle gear of the present invention;
FIG. 7 is an enlarged view of a portion A of FIG. 1 according to the present invention;
fig. 8 is a schematic structural view of the tensioning member of the present invention;
fig. 9 is a side view of a driving device with an oil lubrication mechanism according to the present invention;
FIG. 10 is a schematic view of a sprinkler type structure according to the present invention;
in the figure: 1. the device comprises a rack, 2, a chain component, 3, a connecting piece, 4, an oil injection space, 5, a connecting support piece, 6, a first through hole, 7, a second through hole, 8, a roller, 9, a connecting roller, 10, a spray head, 11, a slide way, 12, a circulating part, 13, a gear, 14, a ring groove, 15, a storage space, 16, an open groove, 17, a tensioning piece, 18, a bearing, 19, a mounting seat, 20, an oil transfer pump, 21, a connecting pipe, 22, an oil collection port, 23 and a circulating pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive work, are related to the scope of the present invention.
As shown in fig. 1 to 10, the present embodiment proposes a driving device with an oil-filled lubrication mechanism, comprising
The machine frame (1) is provided with a frame,
the chain component 2 is circularly arranged on the rack 1 and used for conveying materials, and comprises a plurality of connecting pieces 3, a plurality of connecting pieces 3 are sequentially connected and arranged, a plurality of connecting pieces 3 enclose an oil injection space 4, and each connecting piece 3 comprises
The connecting branch pieces 5 are circularly arranged on the frame 1 and are provided with a first through hole 6 and a second through hole 7, a plurality of the connecting branch pieces 5 are sequentially connected end to end,
the roller 8 is rotatably arranged in the first through hole 6 and is used for conveying the materials,
a connecting roller 9 rotatably disposed in the second through hole 7,
and the spray head 10 is arranged in the oil injection space 4 and is used for spraying oil to the first through hole 6 and the second through hole 7.
In the embodiment, lubrication can improve the friction state of the friction pair to reduce the friction resistance and reduce the technical measure of abrasion. Lubrication is generally achieved by a lubricant. In addition, the lubricant has the functions of rust prevention, vibration reduction, sealing, power transmission and the like. The full utilization of modern lubricating technology can obviously improve the service performance and service life of the machine and reduce energy consumption. In the prior art, oil is generally used for achieving the purpose of lubrication; in the process of lubricating a chain by using oil, manual oil injection is generally carried out manually, and in order to facilitate oil injection, oil is generally injected to the outside of the chain, so that the oil flows to the inside of the chain under the action of self gravity, and the aim of lubrication is further fulfilled;
the chain assembly 2 is circularly arranged on the rack 1 and is used for conveying materials, the chain assembly 2 is formed by sequentially connecting and arranging a plurality of connecting pieces 3, and in order to convey materials, the inventor designs that the connecting pieces 3 comprise connecting branch pieces 5, idler wheels 8 and connecting rollers 9; the roller 8 is used for facilitating the moving and conveying of materials on the roller through the rotation of the roller, the connecting support 5 and the connecting roller 9 are both used for facilitating the sequential connection of the connecting pieces 3, and the connecting support 5 plays a role in supporting the roller 8 and the connecting roller 9; in order to facilitate the rotation of the roller 8 and the moving and conveying of materials on the roller 8, the inventor designs the connecting support 5 to be provided with a first through hole 6, so that the roller 8 is rotatably arranged in the first through hole 6; in order to facilitate the sequential connection and arrangement of the connecting pieces 3, the connecting support 5 is provided with a second through hole 7, so that the connecting roller 9 is arranged in the second through hole 7, and in order to prevent the whole chain assembly 2 from being rigidly connected by the connecting roller 9, so that the chain assembly 2 cannot be normally used without elasticity, the inventor enables the connecting roller 9 to be rotatably arranged in the second through hole 7; after the whole chain assembly 2 is used for a period of time, oil needs to be injected into the chain assembly for lubrication, in order to better realize a better oil injection lubrication mode and improve the lubrication efficiency and the oil utilization rate, the inventor arranges the spray head 10 in the oil injection space 4 enclosed by the connecting pieces 3, the oil can be sprayed into the first through hole 6 and the second through hole 7 on the connecting supports 5 around the spray head 10, compared with the prior mode of only coating the oil to the outside of the chain, the mode can fully utilize the oil, most positions of the whole chain assembly 2 can be sprayed with the oil, the oil is designed to be sprayed into the two through holes, the chain assembly 2 is further lubricated, the roller 8 can better rotate in the first through hole 6, the materials can be better conveyed, the connecting roller 9 can better rotate in the second through hole 7, and the positions of the connecting pieces 3 which are sequentially connected are not easy to rust, the use effect of the chain component 2 is improved;
the use of the frame 1 is to support the chain assembly 2 and the spray head 10; the chain assembly 2 is circularly arranged on the rack 1 and used for conveying materials, and comprises a plurality of connecting pieces 3, the connecting pieces 3 are sequentially connected, an oil injection space 4 is enclosed by the connecting pieces 3, a spray head 10 is conveniently arranged in the oil injection space 4, the spray head 10 is used for spraying oil to the first through hole 6 and the second through hole 7, so that the roller 8 can better rotate in the first through hole 6 to better convey the materials, and the connecting roller 9 can better rotate in the second through hole 7, so that the positions of the connecting pieces 3 which are sequentially connected are not easy to rust, and the using effect of the chain assembly 2 is improved; the connecting piece 3 comprises a connecting support piece 5, a roller 8 and a connecting roller 9; the connecting support 5 is used for supporting the roller 8 and the connecting roller 9; connect a 5 circulation settings in frame 1, it has first through-hole 6 and second through-hole 7, and a plurality of connects a 5 end to end connection setting in proper order, is used for forming the support part of whole chain subassembly 2, and gyro wheel 8 rotates and sets up in first through-hole 6, can carry the material, and connecting roller 9 rotates and sets up in second through-hole 7, can connect into normal use chain subassembly 2, plays the connection effect.
Further, the frame 1 has a slideway 11, the roller 8 and the connecting roller 9 both have a circulating part 12, after the connecting support 5 circulates, the circulating part 12 abuts or cancels the abutment against the slideway 11, and the device also comprises
The gear 13 is rotatably arranged in the oiling space 4 and is provided with a ring groove 14, after the connecting support 5 is circulated, the roller 8 extends into or cancels to extend into the ring groove 14, the roller 8 and the connecting roller 9 are both meshed with the gear 13 through the circulating part 12,
the nozzle 10 is used for injecting oil to the first through hole 6, the second through hole 7 and the gear 13.
In the embodiment, in order to facilitate the chain assembly 2 to stably convey materials on the rack 1, the inventor designs that the rack 1 is provided with a slideway 11, the roller 8 and the connecting roller 9 are both provided with circulating parts 12, after the connecting support 5 drives the roller 8 and the connecting roller 9 to circulate, the circulating parts 12 of the roller 8 and the connecting roller 9 are both abutted against the slideway 11, and the slideway 11 provides a stable sliding effect, so that the materials conveyed by the slideway 11 are more stable; the gear 13 is also added and rotatably arranged in the oiling space 4, so that the stable tensioning effect of the chain assembly 2 can be provided, the ring groove 14 is formed, the roller 8 conveniently extends into the ring groove 14 after the connecting support 5 is circulated, the roller 8 and the connecting roller 9 are both meshed with the gear 13 through the circulating part 12, the roller 8 for conveying is prevented from being influenced by the gear 13, and the circulating part 12 also plays a role in stably meshing with the gear 13, so that the circulation of the chain assembly 2 is more stable; the nozzle 10 can spray oil to the first through hole 6 and the second through hole 7 and can also spray oil to the gear 13, so that the lubricating effect of the whole driving system is further improved, the oil utilization rate is further improved, and materials are conveyed better.
Further, frame 1 still has storage space 15, storage space 15 has open slot 16, chain subassembly 2 circulation sets up in storage space 15, storage space 15 intercommunication oiling space 4, slide 11 is located in storage space 15, circulation portion 12 butt behind slide 11, gyro wheel 8 is located in the open slot 16, and stretch out storage space 15.
In this embodiment, in order to prevent chain assembly 2 in the circulation process, because other foreign matter is influenced, unable normal work, the inventor sets up its circulation in frame 1 that has storage space 15, play certain guard action, but in order to be able to protect chain assembly 2, gyro wheel 8 also can carry the material, the inventor designs storage space 15 to have open slot 16, storage space 15 intercommunication oiling space 4, slide 11 is located storage space 15, circulation portion 12 butt slide 11 back, gyro wheel 8 is located open slot 16, and stretch out storage space 15, the part that gyro wheel 8 stretches out just can play the effect of transporting the material.
Further, the roller 8 and the connecting roller 9 each have two of the circulating portions 12, the two circulating portions 12 are respectively located on both sides of the connecting branch 5, and the ring groove 14 is located between the two circulating portions 12.
In the present embodiment, in order to further improve the stability of the circulation of the entire chain assembly 2, the gear 13 provides the connecting member 3 with a more stable function, the inventor designs that the roller 8 and the connecting roller 9 each have two circulation portions 12, which are respectively located at both sides of the connecting branch member 5, and the ring groove 14 is located therebetween.
Further, also comprises
Tensioning member 17, for the arc, sets up in storage space 15, be located gear 13 with between the slide 11, connect branch 5 circulation back, circulation portion 12 butt or cancellation butt tensioning member 17.
In the embodiment, in order to further improve the tension of the chain assembly 2 and enable the chain assembly to convey materials more stably, the tensioning piece 17 is added into the chain assembly, is arc-shaped, is arranged in the storage space 15 and is positioned beside the gear 13 and the flower path, and can also provide protection for the chain assembly and prevent the chain assembly from being influenced by other external substances; after the connecting leg 5 is circulated, the circulating portion 12 abuts or cancels the abutment tension member 17.
Further, also comprises
And the bearing 18 is used for rotatably arranging the gear 13 in the oil injection space 4 through the bearing 18.
In the embodiment, in order to facilitate the gear 13 to rotate in the oil injection space 4, the inventor adds a bearing 18, and the gear 13 is rotatably arranged in the oil injection space 4 through the bearing 18.
Further, also comprises
A mounting seat 19 disposed in the storage space 15 and beside the spray head 10, the spray head 10 being disposed on the mounting seat 19,
an oil transfer pump 20 disposed on the frame 1,
and one end of the connecting pipe 21 is connected with the oil transfer pump 20, and the other end is connected with the mounting seat 19.
In this embodiment, in order to facilitate replacement of the nozzle 10 and provide the nozzle 10 with a stable supporting function, the inventor adds an installation seat 19, which is disposed in the storage space 15 and beside the nozzle 10, and the nozzle 10 is disposed on the installation seat 19; in order to supply oil to the spray head 10, the invention adds the oil transfer pump 20 and the connecting pipe 21; the oil transfer pump 20 is arranged on the frame 1, one end of the connecting pipe 21 is connected with the oil transfer pump 20, the other end of the connecting pipe is connected with the mounting seat 19, the oil transfer pump 20 provides power required by oil injection of the spray head 10, and the connecting pipe 21 plays a guiding role.
Further, the storage space 15 also has an oil collecting port 22, and also includes
One end of the circulating pipe 23 is connected with the oil collecting port 22, and the other end is connected with the oil transfer pump 20.
In the embodiment, in order to further improve the oil utilization rate, the inventor adds a circulating pipe 23, one end of which is connected with an oil collecting port 22, the other end of which is connected with an oil transfer pump 20, because the spray head 10 sprays oil in the oil filling space 4, the oil filling space 4 is communicated with the storage space 15, the inventor designs that the storage space 15 is provided with the oil collecting port 22, the oil in the oil filling space 4 flows to the oil collecting port 22 under the self gravity, and is transferred to the oil transfer pump 20 through the circulating pipe 23, and the oil transfer pump 20 supplies the oil to the spray head 10, so that the oil recycling is realized, and the oil utilization rate is further improved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A driving device with an oil-injection lubricating mechanism is characterized by comprising
A machine frame (1),
the chain component (2) is circularly arranged on the rack (1) and used for conveying materials, and comprises a plurality of connecting pieces (3), a plurality of connecting pieces (3) are sequentially connected and arranged, a plurality of connecting pieces (3) enclose an oil injection space (4), and the connecting pieces (3) comprise
The connecting support pieces (5) are circularly arranged on the rack (1) and are provided with a first through hole (6) and a second through hole (7), a plurality of connecting support pieces (5) are sequentially connected end to end,
a roller (8) rotatably arranged in the first through hole (6) and used for conveying the materials,
a connecting roller (9) rotatably disposed in the second through hole (7),
and the spray head (10) is arranged in the oil injection space (4) and is used for spraying oil liquid to the first through hole (6) and the second through hole (7).
2. The driving device with oil-filled lubrication mechanism according to claim 1, wherein the frame (1) has a slideway (11), the roller (8) and the connecting roller (9) each have a circulating portion (12), and after the connecting support (5) circulates, the circulating portion (12) abuts or is not abutted against the slideway (11), further comprising
The gear (13) is rotatably arranged in the oil injection space (4) and is provided with an annular groove (14), after the connecting support piece (5) circulates, the roller (8) stretches into or cancels to stretch into the annular groove (14), the roller (8) and the connecting roller (9) are both meshed with the gear (13) through the circulating part (12),
wherein the spray head (10) is used for spraying oil liquid to the first through hole (6), the second through hole (7) and the gear (13).
3. The driving device with the oil-filled lubrication mechanism is characterized in that the frame (1) is further provided with a storage space (15), the storage space (15) is provided with an open slot (16), the chain assembly (2) is circularly arranged in the storage space (15), the storage space (15) is communicated with the oil-filled space (4), the slideway (11) is positioned in the storage space (15), after the circulating part (12) is abutted against the slideway (11), the roller (8) is positioned in the open slot (16) and extends out of the storage space (15).
4. A driving device with oil-filled lubrication mechanism according to claim 2, wherein said roller (8) and said connecting roller (9) each have two of said circulation portions (12), said two circulation portions (12) being located on both sides of said connecting leg (5), respectively, and said annular groove (14) being located between said two circulation portions (12).
5. The drive device with the oil-filled lubrication mechanism according to claim 3, further comprising
Tensioning piece (17), for the arc, set up in storage space (15), be located gear (13) with between slide (11), connect branch spare (5) circulation back, circulation portion (12) butt or cancellation butt tensioning piece (17).
6. The drive device with the oil-filled lubrication mechanism according to claim 2, further comprising
The bearing (18) is used for rotatably arranging the gear (13) in the oil injection space (4) through the bearing (18).
7. The drive device with the oil-filled lubrication mechanism according to claim 3, further comprising
A mounting seat (19) arranged in the storage space (15) and beside the spray head (10), wherein the spray head (10) is arranged on the mounting seat (19),
an oil transfer pump (20) arranged on the frame (1),
and one end of the connecting pipe (21) is connected with the oil transfer pump (20), and the other end of the connecting pipe is connected with the mounting seat (19).
8. A drive device with oil-filled lubrication mechanism according to claim 7, wherein said storage space (15) further has an oil collection port (22), further comprising
One end of the circulating pipe (23) is connected with the oil collecting port (22), and the other end is connected with the oil transfer pump (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123241271.0U CN216425834U (en) | 2021-12-22 | 2021-12-22 | Driving device with oil injection lubricating mechanism |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123241271.0U CN216425834U (en) | 2021-12-22 | 2021-12-22 | Driving device with oil injection lubricating mechanism |
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| CN216425834U true CN216425834U (en) | 2022-05-03 |
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| CN202123241271.0U Active CN216425834U (en) | 2021-12-22 | 2021-12-22 | Driving device with oil injection lubricating mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114906573A (en) * | 2022-06-28 | 2022-08-16 | 湖南三特机械制造有限公司 | Lubricating device for chain machining |
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2021
- 2021-12-22 CN CN202123241271.0U patent/CN216425834U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114906573A (en) * | 2022-06-28 | 2022-08-16 | 湖南三特机械制造有限公司 | Lubricating device for chain machining |
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